lldb/Target/VerboseTrapFrameRecognizer.h

0001 #ifndef LLDB_TARGET_VERBOSETRAPFRAMERECOGNIZER_H
0002 #define LLDB_TARGET_VERBOSETRAPFRAMERECOGNIZER_H
0003
0004 #include "lldb/Target/StackFrameRecognizer.h"
0005
0006 namespace lldb_private {
0007
0008 void RegisterVerboseTrapFrameRecognizer(Process &process);
0009
0010 /// Holds the stack frame that caused the Verbose trap and the inlined stop
0011 /// reason message.
0012 class VerboseTrapRecognizedStackFrame : public RecognizedStackFrame {
0013 public:
0014   VerboseTrapRecognizedStackFrame(lldb::StackFrameSP most_relevant_frame_sp,
0015                                   std::string stop_desc);
0016
0017   lldb::StackFrameSP GetMostRelevantFrame() override;
0018
0019 private:
0020   lldb::StackFrameSP m_most_relevant_frame;
0021 };
0022
0023 /// When a thread stops, it checks the current frame contains a
0024 /// Verbose Trap diagnostic. If so, it returns a \a
0025 /// VerboseTrapRecognizedStackFrame holding the diagnostic a stop reason
0026 /// description with and the parent frame as the most relavant frame.
0027 class VerboseTrapFrameRecognizer : public StackFrameRecognizer {
0028 public:
0029   std::string GetName() override {
0030     return "Verbose Trap StackFrame Recognizer";
0031   }
0032
0033   lldb::RecognizedStackFrameSP
0034   RecognizeFrame(lldb::StackFrameSP frame) override;
0035 };
0036
0037 } // namespace lldb_private
0038
0039 #endif // LLDB_TARGET_VERBOSETRAPFRAMERECOGNIZER_H